Virtual reality history searching

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
virtual reality history	`0.78`	`0.7`	`9906`	2	24
virtual	`0.72`	`0.4`	`436`	19	7
reality	`0.13`	`0.7`	`5002`	28	7
history	`0.61`	`0.1`	`985`	57	7

Keyword	CPC	PCC	Volume	Score
virtual reality history timeline	0.93	0.5	8103	29
virtual reality history graphic	0.15	0.9	3927	50
virtual reality history pictures	1.66	0.6	7283	35
virtual reality history tour	0.13	0.4	574	38
history of virtual reality	1.03	0.4	1831	50
history of virtual reality ppt	0.48	1	2643	52
history of virtual reality technology	1.93	0.1	5287	26
virtual reality wikipedia history	0.18	0.2	8072	47
define virtual reality and its history	0.27	0.8	6939	6
history of virtual reality images	1.65	1	1455	16
the history of virtual reality	1.94	0.5	368	96
history of virtual reality gaming	0.21	0.7	4968	72
the beginning of virtual reality	1.52	0.2	7087	32
how was virtual reality created	0.8	0.5	4784	94
the creation of virtual reality	0.62	0.6	952	85
when was the virtual reality invented	1.15	0.6	8464	97
background of virtual reality	1.22	0.5	4517	95
when was virtual reality introduced	1.98	0.1	7381	18
origin of virtual reality	0.81	0.2	3567	19
how did virtual reality start	0.57	0.8	2515	29
the first virtual reality	0.53	1	585	39
brief history of virtual reality	0.91	0.9	6991	82
when did virtual reality start	0.74	0.3	5323	43
when was the first virtual reality made	1.57	0.7	9013	3
when was virtual reality created	1.31	0.9	6843	46